A device for detecting steel stacks.

Abstract

This utility model relates to a device for detecting steel stacking. The device includes a base plate, a protective cover fixedly installed at the top of one side of the base plate, a weighted cylinder fixedly installed below the protective cover, a detection switch fixedly installed on the side wall of the weighted cylinder, a weight inside the weighted cylinder, a lifting rod fixedly installed at the upper end of the weighted cylinder, the lifting rod passing through the protective cover, a fishing line fixing ring fixedly installed at the upper end of the lifting rod, the fishing line fixing ring being fixedly connected to an external fishing line, and an observation window provided on the outer cover of the weighted cylinder. It has the advantages of simple structure, improved safety, and improved work efficiency.

Description

Technical Field

[0001] This invention relates to the field of steel stacking inspection equipment technology, and in particular to a device for steel stacking inspection. Background Technology

[0002] In the wire rod production process, the high-speed finishing mill is a crucial part of the production process. The finishing mill has high precision and fast rolling speed. However, if steel pile-up occurs inside the protective cover of the finishing mill rolls, personnel cannot detect it immediately, resulting in a long processing time. Traditional steel pile-up detection devices are susceptible to corrosion from dust and water flow. Without protective devices, the counterweights may rust and become stuck, preventing the detection of steel pile-up. This leads to a large accumulation of waste material inside the protective cover, potentially damaging the finishing mill rolls and increasing maintenance and production costs, resulting in low production efficiency.

[0003] Therefore, a device for detecting steel stacks is provided to solve the above-mentioned problems. Utility Model Content

[0004] The main purpose of this utility model is to solve the problems in the existing technology, such as the traditional steel stacking detection device being susceptible to corrosion from dust and water flow, lack of protective devices causing the hammer to rust and get stuck, failing to detect the steel stacking, resulting in a large amount of waste material accumulating inside the protective cover, damaging the finishing mill rollers, increasing maintenance and production costs, and leading to low production efficiency.

[0005] This utility model provides a device for detecting steel stacking, the device comprising:

[0006] A base plate is provided, with a protective cover fixedly installed at the top of one side. A counterweight cylinder is fixedly installed below the protective cover. A detection switch is fixedly installed on the side wall of the counterweight cylinder. A counterweight is installed inside the counterweight cylinder. A lifting rod is fixedly installed at the upper end of the counterweight. The lifting rod passes through the protective cover. A fishing line fixing ring is fixedly installed at the upper end of the lifting rod. The fishing line fixing ring is fixedly connected to an external fishing line. An observation window is provided on the outer cover of the counterweight cylinder.

[0007] Optionally, connecting blocks are fixedly provided on both sides of the observation window, and the connecting blocks are provided with first connecting holes. The observation window is made of acrylic material.

[0008] Optionally, it also includes a first connecting bolt, which passes through a first connecting hole to fix the viewing window to the base plate.

[0009] Optionally, the upper end of the boom is provided with a first threaded hole, the lower end of the fishing line fixing ring is provided with a first external thread in conjunction with the first threaded hole, the lower end of the boom is provided with a second external thread, and the upper end of the counterweight is provided with a second threaded hole in conjunction with the second external thread.

[0010] Optionally, the counterweight cylinder includes a cylinder body, with second connecting blocks fixedly disposed on both sides of the cylinder body. The second connecting blocks are provided with second connecting holes. The cylinder body is also provided with a detection switch mounting cylinder, which is used to install the detection switch.

[0011] Optionally, a second connecting bolt is also included, which passes through the second connecting hole to fix the cylinder to the base plate.

[0012] Optionally, the upper end of the external fishing line is wound inside the protective cover of the finishing mill.

[0013] Optionally, the hammer is a stainless steel hammer.

[0014] The steel stacking detection device provided by this utility model can quickly respond to the steel stacking situation, enabling personnel and automation to promptly detect problems and take measures to reduce waste in the protective cover, reduce equipment damage, and reduce maintenance costs.

[0015] The steel stacking detection device provided by this utility model has a relatively simple structure and provides sufficient protection, effectively preventing the influence of dust and moisture. This simple structure makes the device highly reliable and less prone to failure.

[0016] The steel stacking detection device provided by this utility model is easy to maintain and is equipped with an acrylic observation window that allows for a clear view of the internal situation.

[0017] The present invention provides a connection between the weight, the boom, and the fishing line fixing ring via a threaded connection, which can prevent the boom from bending and affecting the falling of the weight. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of the present invention.

[0019] Figure 2 This is a side view of the structure provided by this utility model.

[0020] The corresponding reference numerals in the attached drawings are: 1-base plate, 2-protective cover, 3-observation window, 4-fishing line fixing ring, 5-pump, 6-pump cylinder, and 7-detection switch. Detailed Implementation

[0021] This utility model provides a device for detecting steel stacking, comprising: a base plate, a protective cover fixedly installed at the top of one side of the base plate, a counterweight cylinder fixedly installed below the protective cover, a detection switch fixedly installed on the side wall of the counterweight cylinder, a counterweight disposed inside the counterweight cylinder, a lifting rod fixedly installed at the upper end of the counterweight, the lifting rod passing through the protective cover, a fishing line fixing ring fixedly installed at the upper end of the lifting rod, the fishing line fixing ring being fixedly connected to an external fishing line, and an observation window provided on the outer cover of the counterweight cylinder. The main purpose of this utility model is to solve the problems in the existing technology, such as traditional steel stacking detection devices being susceptible to dust and water corrosion, lack of protective devices causing the counterweight to rust and become stuck, failing to detect steel stacking, resulting in a large amount of waste material accumulating inside the protective cover, potentially damaging the finishing mill rolls, increasing maintenance and production costs, and leading to low production efficiency.

[0022] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" or "having" and any variations thereof are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0023] Example Reference manual attached Figure 1-2 This embodiment provides a device for detecting steel stacking, the device comprising: A base plate 1 is provided. A protective cover 2 is fixedly installed on the top of one side of the base plate 1. A counterweight cylinder 6 is fixedly installed below the protective cover 2. A detection switch 7 is fixedly installed on the side wall of the counterweight cylinder 6. A counterweight 5 is provided inside the counterweight cylinder 6. A lifting rod is fixedly installed at the upper end of the counterweight. The lifting rod passes through the protective cover 2. A fishing line fixing ring 4 is fixedly installed at the upper end of the lifting rod. The fishing line fixing ring 4 is fixedly connected to the external fishing line. An observation window 3 is provided on the outer cover of the counterweight cylinder 6.

[0024] Connecting blocks are fixedly installed on both sides of the observation window 3, and the connecting blocks have first connecting holes. The observation window 3 is made of acrylic material.

[0025] It also includes a first connecting bolt, which passes through a first connecting hole to fix the observation window 3 to the base plate 1.

[0026] The upper end of the boom is welded to the fishing line fixing ring, and the lower end of the boom is welded to the counterweight.

[0027] The counterweight cylinder 6 includes a cylinder body, with second connecting blocks fixedly installed on both sides of the cylinder body. The second connecting blocks have second connecting holes. The cylinder body is also equipped with a detection switch mounting cylinder, which is used to install the detection switch 7.

[0028] It also includes a second connecting bolt, which is used to pass through the second connecting hole to fix the cylinder to the base plate 1.

[0029] The upper end of the external fishing line is wrapped inside the protective cover of the finishing mill.

[0030] The fifth hammer is a stainless steel hammer.

[0031] The specific implementation process of this embodiment includes: the fishing line is tied to the fishing line fixing ring and the weight is suspended inside the hammer cylinder; the detection switch 7 is installed at the opening of the hammer cylinder; when the steel is piled up in the finishing mill, the red steel will burn the fishing line in the finishing mill and the hammer will fall; when the hammer falls, the switch cannot detect and triggers the automatic interlock; when the automatic interlock is triggered, the clamping shear and the flying shear start to break the steel.

[0032] Example Reference manual attached Figure 1-2 This embodiment provides a device for detecting steel stacking, the device comprising: A base plate 1 is provided. A protective cover 2 is fixedly installed on the top of one side of the base plate 1. A counterweight cylinder 6 is fixedly installed below the protective cover 2. A detection switch 7 is fixedly installed on the side wall of the counterweight cylinder 6. A counterweight 5 is provided inside the counterweight cylinder 6. A lifting rod is fixedly installed at the upper end of the counterweight. The lifting rod passes through the protective cover 2. A fishing line fixing ring 4 is fixedly installed at the upper end of the lifting rod. The fishing line fixing ring 4 is fixedly connected to the external fishing line. An observation window 3 is provided on the outer cover of the counterweight cylinder 6.

[0033] Connecting blocks are fixedly installed on both sides of the observation window 3, and the connecting blocks have first connecting holes. The observation window 3 is made of acrylic material.

[0034] It also includes a first connecting bolt, which passes through a first connecting hole to fix the observation window 3 to the base plate 1.

[0035] The upper end of the boom has a first threaded hole, the lower end of the fishing line retaining ring 4 has a first external thread that mates with the first threaded hole, the lower end of the boom has a second external thread, and the upper end of the counterweight 5 has a second threaded hole that mates with the second external thread. This design facilitates the replacement of the boom and prevents the boom from bending and affecting the descent of the counterweight.

[0036] The counterweight cylinder 6 includes a cylinder body, with second connecting blocks fixedly installed on both sides of the cylinder body. The second connecting blocks have second connecting holes. The cylinder body is also equipped with a detection switch mounting cylinder, which is used to install the detection switch 7.

[0037] It also includes a second connecting bolt, which is used to pass through the second connecting hole to fix the cylinder to the base plate 1.

[0038] The upper end of the external fishing line is wrapped inside the protective cover of the finishing mill.

[0039] The fifth hammer is a stainless steel hammer.

[0040] The specific implementation process of this embodiment includes: the fishing line is tied to the fishing line fixing ring and the weight is suspended inside the hammer cylinder; the detection switch 7 is installed at the opening of the hammer cylinder; when the steel is piled up in the finishing mill, the red steel will burn the fishing line in the finishing mill and the hammer will fall; when the hammer falls, the switch cannot detect and triggers the automatic interlock; when the automatic interlock is triggered, the clamping shear and the flying shear start to break the steel.

[0041] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A device for detecting steel stacks, characterized in that, include: A base plate is provided, with a protective cover fixedly installed at the top of one side. A counterweight cylinder is fixedly installed below the protective cover. A detection switch is fixedly installed on the side wall of the counterweight cylinder. A counterweight is provided inside the counterweight cylinder. A lifting rod is fixedly installed at the upper end of the counterweight. The lifting rod passes through the protective cover. A fishing line fixing ring is fixedly installed at the upper end of the lifting rod. The fishing line fixing ring is fixedly connected to an external fishing line. An observation window is provided on the outer cover of the counterweight cylinder.

2. The device for detecting steel stacks according to claim 1, characterized in that, Connecting blocks are fixedly installed on both sides of the observation window, and the connecting blocks have first connecting holes. The observation window is made of acrylic material.

3. The device for detecting steel stacks according to claim 2, characterized in that, It also includes a first connecting bolt, which passes through a first connecting hole to fix the observation window to the base plate.

4. The device for detecting steel stacks according to claim 3, characterized in that, The upper end of the boom has a first threaded hole, the lower end of the fishing line fixing ring has a first external thread that matches the first threaded hole, the lower end of the boom has a second external thread, and the upper end of the counterweight has a second threaded hole that matches the second external thread.

5. The device for detecting steel stacks according to claim 4, characterized in that, The counterweight cylinder includes a cylinder body, with second connecting blocks fixedly disposed on both sides of the cylinder body. The second connecting blocks have second connecting holes. The cylinder body is also provided with a detection switch mounting cylinder, which is used to install the detection switch.

6. The apparatus for detecting steel stacks according to claim 5, characterized in that, It also includes a second connecting bolt, which passes through a second connecting hole to fix the cylinder to the base plate.

7. The apparatus for detecting steel stacks according to claim 6, characterized in that, The upper end of the external fishing line is wrapped inside the protective cover of the finishing mill.

8. The apparatus for detecting steel stacks according to claim 7, characterized in that, The hammer is a stainless steel hammer.

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